We’re Fever, the world’s leading tech platform for culture and live entertainment.To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million people in +55 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences.

We’ve teamed up with major industry leaders like Netflix, F.Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading global investors! Fever's mobile app is one of the main ways users explore and book experiences in their cities. We're looking for a Senior iOS Engineer with a strong product mindset to join the Data Team and help power the systems that make discovery and personalization smarter inside the app.

This role sits at the intersection of iOS development, user behavior insights, and product intelligence, ensuring that the app not only looks great and performs smoothly, but also understands what users care about and helps them find the right events at the right time.You won't just ship features — you'll own them end-to-end: shaping the idea, building it, defining what success looks like, measuring adoption, and iterating based on real user signals. You'll work closely with Product, Backend, and Data teams to improve how we capture and use in-app signals, enabling better recommendations, more relevant discovery surfaces, and a continuously improving user experience.The scopeYou'll be part of the Data Team, working on the mobile foundations that enable better discovery, personalization, and product understanding within the iOS app.You'll collaborate closely with Backend, Product,



and Data teams to ensure new and existing app surfaces are:Properly instrumentedDesigned with personalization in mindTechnically prepared to evolve as our AI systems growThis role combines hands-on iOS development with ownership over the quality, reliability, and evolution of the mobile data layer, helping turn user behavior into better in-app experiences at scale.About the RoleWe are looking for a Senior iOS Product Engineer to join our Data Team. This is a role for an engineer who cares deeply about user experience, product impact, and data.

You will bridge the gap between our AI/recommendation capabilities and a seamless, high-performance experience on Apple platforms.You won't just take tickets and write Swift code. You’ll own features end-to-end: shaping the idea with Product, building it, defining success metrics, and iterating based on real user data. If you love shipping fast, building clean SwiftUI layouts, and using data and AI to make discovery smarter, you’ll fit right in.You'll collaborate closely with Backend, Product, and Data teams to ensure new and existing app surfaces are:Properly instrumentedDesigned with personalization in mindTechnically prepared to evolve as our AI systems growThis role combines hands-on iOS development with ownership over the quality, reliability, and evolution of the mobile data layer, helping turn user behavior into better in-app experiences at scale.You'll ensure the app captures high-quality signals to power our AI systems,



directly improving how users find and search for events.We value learning from real user behavior over over-engineering a perfect architecture for months.Work closely with Backend, Data, and Product teams to align mobile capabilities with our global data strategy.Who you areSolid iOS background: Strong experience with Swift, SwiftUI, and the iOS SDK.

Product & data mindset: You understand how user data and signals translate into better personalization, search, and discovery.You prefer action and continuous shipping over analysis paralysis.Fluent in English and comfortable discussing technical trade-offs with both engineers and data professionals.Personal projects or apps shipped in the App Store.Benefits & PerksOpportunity to have a real impact in a high-growth general category leader40% discount on all Fever events and experiencesHome office friendlyResponsibility from day one and professional and personal growthGreat work environment with a young, international team of talented people to work with!Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee.English LessonsGympass MembershipPossibility to receive in advance part of your salary by Payflow.Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance.This is how it would look like:Engineering Manager Interview - 1h: We would like to receive it back within 3 days. Fever's Blog | Tech.Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age or caring responsibilities. If you want to know more about how Fever processes your personal data, click here Fever - Candidate Privacy Notice

📌 Senior iOS Product Engineering - Data Team (Madrid)
🏢 Fever
📍 Madrid